CVE-2026-68380

CVE CVE-2026-68380EUVD EUVD-2026-55566Published 2026-08-10T12:03:58.000Z

What the advisory describes

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix use-after-free of mm_struct in job scheduler amdxdna_cmd_submit() stores current->mm in job->mm without holding any reference. aie2_sched_job_run() later access job->mm from the DRM scheduler worker thread. With only a raw pointer and no structural reference, the mm_struct can be freed before the scheduler runs the job. Fix this by calling mmgrab() to hold a structural mm_count reference for the lifetime of the job, paired with mmdrop() in every cleanup path.

Source: EUVD (ENISA), in the words of the advisory.

Products the advisory names

These come from the advisory itself, not from any check we performed.

• Linux — Linux patch: 7.1.6; patch: 0; aac243092b707bb3018e951d470cc1a9bcbaba6c <6875ee2bef48f5d9f045d81a8a4d68893f768a8a; aac243092b707bb3018e951d470cc1a9bcbaba6c <e8fadbffc19a233d1eedebfb8df0f522d1388280; 6.14; patch: 6.18.42; aac243092b707bb3018e951d470cc1a9bcbaba6c <faebb7ba1ac65fa5810b640df02ce04e509fdc11; patch: 7.2-rc4

The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.

Carried in the product catalogue

An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.

• Linux — Linux

Patchlage reports hits and suspected hits. About everything else this system says nothing — neither this page nor the situation report ever claims that an estate is safe.